The shape of DNA is often described as a double helix. This structure resembles a twisted ladder, with two long strands of nucleotides running in opposite directions. The sides of the ladder are formed by the sugar and phosphate groups of the nucleotides, while the rungs consist of pairs of nitrogenous bases (adenine with thymine, and cytosine with guanine) that are held together by hydrogen bonds. This unique structure of DNA is crucial for its function in storing and transmitting genetic information.
What is the shape of DNA
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